GB1453668A - Ignition systems for internal combustion engines - Google Patents

Ignition systems for internal combustion engines

Info

Publication number
GB1453668A
GB1453668A GB2385074A GB2385074A GB1453668A GB 1453668 A GB1453668 A GB 1453668A GB 2385074 A GB2385074 A GB 2385074A GB 2385074 A GB2385074 A GB 2385074A GB 1453668 A GB1453668 A GB 1453668A
Authority
GB
United Kingdom
Prior art keywords
transistor
resistor
way
base
emitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2385074A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1453668A publication Critical patent/GB1453668A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/12—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having means for strengthening spark during starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB2385074A 1973-06-12 1974-05-29 Ignition systems for internal combustion engines Expired GB1453668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2329917A DE2329917A1 (de) 1973-06-12 1973-06-12 Zuendsystem fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1453668A true GB1453668A (en) 1976-10-27

Family

ID=5883772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2385074A Expired GB1453668A (en) 1973-06-12 1974-05-29 Ignition systems for internal combustion engines

Country Status (7)

Country Link
US (1) US3901205A (de)
JP (1) JPS5048331A (de)
CH (1) CH573049A5 (de)
DE (1) DE2329917A1 (de)
FR (1) FR2233504A2 (de)
GB (1) GB1453668A (de)
IT (1) IT1046648B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1458739A (en) * 1974-06-25 1976-12-15 Krommes G Device for increasing the ignition voltage in an internal com bustion engine
DE2527725C3 (de) * 1975-06-21 1979-10-18 Volkswagenwerk Ag, 3180 Wolfsburg Schaltungsanordnung für Brennkraftmaschinen-Zündeinrichtungen
DE2549586C3 (de) * 1975-11-05 1979-03-29 Robert Bosch Gmbh, 7000 Stuttgart Zündeinrichtung für Brennkraftmaschinen
DE2705715C2 (de) * 1977-02-11 1985-07-04 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen
DE2833434A1 (de) * 1978-07-29 1980-06-04 Bosch Gmbh Robert Zuendeinrichtung fuer eine brennkraftmaschine
DE2906473C2 (de) * 1979-02-20 1983-04-14 Prüfrex-Elektro-Apparatebau Inh. Helga Müller, geb.Dutschke, 8501 Cadolzburg Funkengeber, insbesondere Zündfunkengeber mit großem Betriebsspannungsbereich
JPS57204629A (en) * 1981-06-12 1982-12-15 Nec Corp Control circuit of pulse width
US5065729A (en) * 1988-03-18 1991-11-19 Robert Bosch Gmbh Cylinder recognition apparatus for a distributorless ignition system
DE3853949T2 (de) * 1988-09-21 1995-12-07 Mitsubishi Electric Corp Zündanlage für Innenverbrennungsmaschinen.
JP2878764B2 (ja) * 1990-03-15 1999-04-05 株式会社日立製作所 点火通電時間制御装置
US5437466B1 (en) 1993-07-19 1997-11-18 K 2 Corp In-line roller skate
JP3740008B2 (ja) * 2000-10-11 2006-01-25 株式会社日立製作所 車載イグナイタ、絶縁ゲート半導体装置及びエンジンシステム
JP4287332B2 (ja) * 2004-07-27 2009-07-01 株式会社ルネサステクノロジ 積分回路、漸減回路、および半導体装置
JP6044478B2 (ja) * 2013-07-11 2016-12-14 株式会社デンソー 点火制御装置
DE112019001263B4 (de) * 2018-03-13 2024-08-01 Rohm Co. Ltd. Schaltsteuerschaltung und zündvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605713A (en) * 1970-05-18 1971-09-20 Gen Motors Corp Internal combustion engine ignition system
DE2047586C3 (de) * 1970-09-28 1978-11-16 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen

Also Published As

Publication number Publication date
US3901205A (en) 1975-08-26
DE2329917A1 (de) 1975-01-09
JPS5048331A (de) 1975-04-30
IT1046648B (it) 1980-07-31
FR2233504A2 (de) 1975-01-10
CH573049A5 (de) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee